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Stamp Duty Calculator

Quickly estimate your stamp duty costs for any property purchase in Australia.

State-based estimate
Includes key government fees
Ready in under a minute
Know your upfront costs before you commit

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Use reports, calculators, and platform visibility to understand the numbers and stay in control.

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Stamp duty calculator FAQs

Common questions about stamp duty, how estimates work, and what costs to check before you buy.

A stamp duty calculator gives you a helpful estimate based on the details you enter, but the final amount can vary depending on the property, the state or territory, concessions, and how the transaction is structured.

Yes. Stamp duty rules, thresholds, concessions, and additional fees vary across Australia, which is why the same property value can produce a different result in another state or territory.

Some first home buyers may qualify for exemptions or concessions, but eligibility depends on the state, property value, and whether the property meets the relevant criteria at the time of purchase.

You should also consider conveyancing, building and pest inspections, lender fees, registration costs, and in some cases lenders mortgage insurance. Stamp duty is only one part of the upfront cost picture.

4.95/5.00

Loved by over 2,000 customers

Results that speak

Trusted by 2,000+ property buyers, investors 
and SMSF clients

5.00

We were buying our first home and felt overwhelmed at the start. Domium kept everything clear, moved quickly, and made the whole process feel far less stressful than we expected.

Result:

First home purchase completed with confidence

Emily R.

Sydney, NSW

5.00

The communication was excellent from day one. We always knew what stage we were at, what was still outstanding, and what the next step would be.

Result:

Loan and settlement managed in one smooth journey

James T.

Melbourne, VIC

5.00

We refinanced and finally felt like we had a structure that actually suited us. The team explained everything in plain English and made the numbers easy to understand.

Result:

Refinance completed with a clearer loan strategy

Sarah L.

Brisbane, QLD

5.00

What stood out most was how coordinated everything felt. Instead of chasing different people, we had one team across the journey and that saved us a lot of time.

Result:

Property purchase progressed with less back and forth

Michael P.

Adelaide, SA

5.00

We were on a tight timeline and Domium stayed on top of every detail. They were responsive, organised, and calm when things became time-sensitive.

Result:

Finance approved and settlement kept on track

Olivia W.

Perth, WA

5.00

As investors, we wanted clarity around structure and next steps. Domium gave us practical advice, kept things moving, and made the process feel very well managed.

Result:

Investment purchase completed with stronger structure

Nathan C.

Gold Coast, QLD

5.00

The experience felt professional without ever becoming too formal or confusing. We had confidence in the advice and felt supported the whole way through.

Result:

Home loan journey handled with clarity and support

Chloe D.

Canberra, ACT

5.00

We had a few moving parts in our application, and Domium handled them with care. They were proactive, realistic, and easy to deal with from start to finish.

Result:

Complex application managed with clear guidance

Ben H.

Newcastle, NSW

5.00

Domium made a process that usually feels complicated feel straightforward. We always felt informed, and nothing ever slipped through the cracks.

Result:

Purchase journey delivered with strong coordination

Sophie M.

Hobart, TAS

5.00

From strategy through to settlement, the team was consistent, responsive, and genuinely helpful. It felt like we had people in our corner the entire time.

Result:

End-to-end journey completed with full visibility

Daniel K.

Wollongong, NSW